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3G Electric
Honeywell Diaphragm 313745/U - Damper Filters & Filter Kits
HoneywellDamper Filters & Filter Kits

Honeywell Diaphragm 313745/U

Honeywell Damper Filters & Filter Kits.

SKU 3G-OTH-67250

Also listed as: 313745U · 313745 U · 313745-U

Brand
Honeywell
Item
Diaphragm 313745/U
Part Number
313745/U
Category
Damper Filters & Filter Kits
Available to Order
Also known as:313745/UHoneywell
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Honeywell
Manufacturer Part Number
313745/U

Technical Documents

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Honeywell Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Honeywell Damper Filters & Filter Kits.

Frequently Asked Questions

What is the Honeywell diaphragm 313745/U used for?

The Honeywell diaphragm 313745/U is a replacement component used in damper filters and filter kits for industrial HVAC and combustion systems. It helps regulate airflow and maintain pressure balance in air-handling units, ensuring efficient system operation and reducing maintenance downtime.

What are the specifications of the Honeywell diaphragm 313745/U?

The Honeywell diaphragm 313745/U is a genuine Honeywell replacement part for damper filters and filter kits. Its manufacturer part number is 313745/U, and it is designed for use in Honeywell-compatible industrial HVAC and combustion equipment. For detailed technical data, consult the product datasheet.

Where to buy the Honeywell diaphragm 313745/U worldwide?

You can source the Honeywell diaphragm 313745/U through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this Honeywell part.

How to install the Honeywell diaphragm 313745/U?

To install the Honeywell diaphragm 313745/U, first isolate power and depressurize the system. Remove the old diaphragm, clean the mating surfaces, and position the new diaphragm correctly. Reassemble the damper filter housing, ensuring a proper seal. Follow the manufacturer's guidelines for torque and alignment to avoid leaks.

Used in

Common applications for Honeywell
Commercial kitchen and inflight-catering steam boilers — RM7890 / RM7895 flame relays with UV detection
Food-processing ramp-and-dwell ovens — DBC2000E / DBC2100E controllers
Hotel and hospital boiler plants — VR8205 combination gas controls
Petrochemical tank-farm heating — V4xxx gas-valve bodies with ML7420 actuators
Retrofit swap-outs from legacy Fireye / Satronic — Honeywell replacement kits
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Honeywell Products

3G Electric supplies Honeywell damper filters & filter kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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